uplaod image and video to amazon S3 (arm64 error)

My code is for uploading videos and photos, and it is working fine but when I put arm64 to valid architectures it displays the following errors

ld: warning: ignoring file /Users/clicktraders/Desktop/On Going Projects/VideoUploading/AWSRuntime.framework/AWSRuntime, missing required architecture x86_64 in file /Users/clicktraders/Desktop/On Going Projects/VideoUploading/AWSRuntime.framework/AWSRuntime (3 slices)
ld: warning: ignoring file /Users/clicktraders/Desktop/On Going Projects/VideoUploading/AWSS3.framework/AWSS3, missing required architecture x86_64 in file /Users/clicktraders/Desktop/On Going Projects/VideoUploading/AWSS3.framework/AWSS3 (3 slices)
Undefined symbols for architecture x86_64:
  "_OBJC_CLASS_$_AmazonS3Client", referenced from:
      objc-class-ref in CLUploadService.o
      objc-class-ref in SyncViewController.o
      objc-class-ref in FirstViewController.o
  "_OBJC_CLASS_$_S3CannedACL", referenced from:
      objc-class-ref in CLUploadService.o
  "_OBJC_CLASS_$_S3PutObjectRequest", referenced from:
      objc-class-ref in CLUploadService.o
  "_OBJC_CLASS_$_S3TransferManager", referenced from:
      objc-class-ref in SyncViewController.o
      objc-class-ref in FirstViewController.o
  "_OBJC_EHTYPE_$_AmazonClientException", referenced from:
      GCC_except_table1 in CLUploadService.o
  "_OBJC_EHTYPE_$_AmazonServiceException", referenced from:

Kindly guide me whats wrong with that.